Another limitation is that materials genomics has been hitherto applied almost exclusively to what engineers call functional materials — compounds that can perform a task such as absorbing light in a solar cell or letting
electrical current pass in transistor.
They found that the nanowires should generate a magnetic field as
an electrical current passes through the atoms, just as larger conductive coils, known as solenoids, do.
The panel features a USB port for connecting your gadgets and also has an LCD screen that shows the exact load current (the amount of
electrical current passed from a power source to the device that is receiving the power) that the charger is generating.
Not exact matches
Widely used by doctors and physical therapists to control pain and stimulate healing by
passing electrical current through affected areas, the devices cost thousands of dollars and can be tricky to use, but Rahimi experienced immediate, lasting relief the first time he used it.
Touch receptors in your skin sense the insect and activate an
electrical current that
passes along nerves until it reaches your brain, which registers the fly's presence and instigates a response.
And the rise in electronic temperature, caused by the
passing currents, in turn has a strong effect on the
electrical conduction of graphene» explains Professor Mischa Bonn, Director at the MPI - P.
Nanopores are miniscule holes (often as small as a few billionths of a meter) that measure a change in
electrical current as molecules
pass through them.
«The components of today's computers, in which information is
passed only in the form of
electrical currents, can not be fundamentally improved.
In this painless treatment, low - level
current is
passed through two electrodes placed over the head to tweak the
electrical activity in specific areas of the brain.
By testing cycling time to task failure (TTF) in a group of 12 active participants in a placebo controlled study, Dr Mauger discovered that stimulating the brain by
passing a mild
electrical current (transcranial direct
current stimulation or tDCS) over the scalp to stimulate it increased the activity of the area associated with muscle contraction.
This can trigger different brainwaves by
passing a small
electrical current through the skull.
Batteries generate
electrical current when ions
pass from the negative terminal, or anode, to the positive terminal, or cathode, through an electrolyte.
As each base of the strand
passes through the pore, it blocks some ions from
passing through at the same time; amplifiers attached to the nanopore chip can register the resulting drop in
electrical current.
When two silver electrodes are placed in contact with the skin of the body, and a small
current is
passed between the electrodes, the body itself completes the
electrical circuit.
He found that by
passing an
electrical current through seawater, the salty water electolyzes causing calcium carbonate to to combine with magnesium.
These puzzles range from old adventure game staples like wiring
electrical currents, to more interesting and puzzling affairs like having to unlock a lock with a dozen or so holes, each of which you can only
pass through once in order to solve the challenge (this one was pretty cool).
Hence I see it as being clearer to regard a planet and in particular it's atmosphere (in our case air AND water) as a form of «resistor» in the same way as an
electrical resistor will delay the
current passing through it and thereby generate heat.
This is nothing more than
passing an
electrical current through the water.
The Apple Watch will
pass an imperceptible
current across your chest to track
electrical signals in the heart, detecting any abnormalities like irregular heart rates.